Hope someone can help. When I make a call 9 out of 10 times I get a black screen and if the call goes into answer machine or I have come to the end of the call my screen is black and cant end the call. I took it into my local T-Mobile shop and they told me to press the power off button to bring screen back on, sometimes this works but most of the time it doesnt, so I try to power off and sometimes it will power off but not other times and I hear the voice on the answer machine chatting away or the buzz of still contected to the number I have rung but cant end the call.
Anyone out there got an answer for me. My firmware is 2.3.3